private void CreateOfflinePoisFile(List <Feature> features)
{
var collection = new FeatureCollection();
foreach (var feature in features)
{
collection.Add(feature);
}
var outputMemStream = new MemoryStream();
using (var zipStream = new ZipOutputStream(outputMemStream))
{
zipStream.SetLevel(9);
var newEntry = new ZipEntry("pois/pois.geojson")
{
DateTime = DateTime.Now
};
zipStream.PutNextEntry(newEntry);
StreamUtils.Copy(new MemoryStream(collection.ToBytes()), zipStream, new byte[4096]);
zipStream.CloseEntry();
CreateImagesJsonFiles(features, zipStream);
zipStream.Finish();
outputMemStream.Position = 0;
_fileSystemHelper.WriteAllBytes("pois.ihm", outputMemStream.ToArray());
}
}
private void CreateGeoJsonFile(List <Feature> features)
{
var collection = new FeatureCollection();
foreach (var feature in features)
{
collection.Add(feature);
}
_fileSystemHelper.WriteAllBytes("pois.geojson", collection.ToBytes());
}
private async Task DownloadDailyOsmFile(string workingDirectory)
{
var response = await _remoteFileFetcherGateway.GetFileContent(OSM_FILE_ADDRESS);
_fileSystemHelper.WriteAllBytes(Path.Combine(workingDirectory, Sources.OSM_FILE_NAME), response.Content);
// Update timestamp to match the one from the server.
var file = await _remoteFileFetcherGateway.GetFileContent(OSM_FILE_TIMESTAMP);
var stringContent = Encoding.UTF8.GetString(file.Content);
var lastLine = stringContent.Split('\n').Last(s => !string.IsNullOrWhiteSpace(s));
var timeStamp = lastLine.Split('=').Last().Replace("\\", "");
RunOsmConvert($"--timestamp={timeStamp} {Sources.OSM_FILE_NAME}", workingDirectory);
}
